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1. Top results related to what are the functions of dictionary

   • What are the functions of the include, share, lib directory and subdirectories and files in the postgres installation directory?

     Top Answer

     Answered Jul 11, 2017 · 0 votes

     These files are part of the PostgreSQL software.

     • include contains the C header files needed to compile client applications that use the C client library libpq and
     • compile server extensions to PostgreSQL.

     lib contains

     • lib contains static and dynamic libraries for linking client applications,
     • dynamic libraries that are part of the PostgreSQL server and
     • dynamic libraries that contain PostgreSQL extensions.

     share contains other files like

     • share contains other files like message files to translate PostgreSQL messages into various languages,
     • time zone data,
     • configuration files for full text search,
     • templates for configuration files and
     • extension configuration files and scripts.

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   • What are the functions of the Transport layer?

     Top Answer

     Answered Apr 19, 2012 · 2 votes

     source : http://en.wikipedia.org/wiki/Transport_layer

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     2/5

   • What are the functions of the first and last IP address of every subnet?

     Top Answer

     Answered Dec 14, 2015 · 1 votes

     IPs ending on 0 designate the network address. Commonly, this address defines the route which traffic will be sent to.

     Imagine that you have two routers connected by serial, so you have two subnets with 2 different private IPs: 10.0.0.0/8 and 11.0.0.0/8. /8 defines the address length in bits (Class A IP). First router will route traffic to 10.0.0.0 and second router will route traffic to 11.0.0.0.

     IPs ending on 255 designate the broadcast address, a special address used to deliver packets to all hosts in the network.

     For example, in case of ARP is very useful to locate/query other device's MAC by sending to the broadcast address a packet where you ask who has the MAC of a specefied IP. All the devices will capture your ARP request and if any of them has the specified IP, then you'll get a response with the MAC, but notice that you can be tricked since MAC can be impersonated (ARP Spoofing).

     Regards.

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     3/5

   • What are the functions of the Assembly x86 EDI, SIL, and DL registers?

     Top Answer

     Answered Jun 20, 2013 · 7 votes

     edi is a register, a general purpose one which is generally used to hold the destination for string operations (scas etc.) But as any other general purpose register, can be used to hold any other data.

     In general, forget about "types" in assembly: assembly is not a typed language, or better any data is just bytes. They can have different sizes, but that's all: a register can hold any x-bits (32 bits, in this case, or 4 bytes) data, and you cannot tell if it is a bunch of chars, an integer, or a pointer.

     (I assume you are using a GNU assembler; in that case, %something is almost always a register)

     Oh, and you have different names for different portions of a register: so for example %dl is the lower 8 bits of the "d" register (edx on 32 bit machines, rdx on 64 bits) register, and %sil represent the lower 8 bits of the esi register.

     You can find all this information in the excellent Intel assembly manuals. There is a LOT to study on the subject before becoming proficient. At least, you should start reading wikipedia. Then, I suggest you look at some tutorial, read the Intel manuals, study calling conventions, ...

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     4/5

   • what are the functions of JVM, What JVM does when we run “java A” , A is class

     Top Answer

     Answered Jun 24, 2014 · 1 votes

     JVM is too complex to describe here. There is an excellent resource written by one of it's creator in order to you can master JVM. The Java Virtual Machine

     In your case, When you type "java A", a new JVM is started and the "bootstrap class loader" is responsible for loading key Java classes like java.lang.Object and other runtime code into memory first. The runtime classes are packaged inside of the JRE/lib/rt.jar file. In a JVM, each and every class is loaded by some instance of a java.lang.ClassLoader. The ClassLoader class is located in the java.lang package and we are free to subclass it to add their own functionality to class loading.

     Learn more about class loaders from here: The basics of Java class loaders

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2. People also ask

   What does a dictionary do?

   • Dictionary, reference book that lists words in order—usually, for Western languages, alphabetical—and gives their meanings. In addition to its basic function of defining words, a dictionary may provide information about their pronunciation, grammatical forms and functions, etymologies, syntactic

   Dictionary | Definition, History, Types, & Facts | Britannica

   www.britannica.com/topic/dictionary

   See all results for this question

   What is Python dictionary methods?

   • Python dictionary methods is collection of Python functions that operates on Dictionary. Python Dictionary is like a map that is used to store data in the form of a key: value pair. Python provides various built-in functions to deal with dictionaries.

   Python Dictionary Methods - GeeksforGeeks

   www.geeksforgeeks.org/python-dictionary-methods/

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   What are Python dictionaries?

   • Python Dictionary is like a map that is used to store data in the form of a key: value pair. Python provides various built-in functions to deal with dictionaries. In this article, we will see a list of all the functions provided by Python to work with dictionaries.

   Python Dictionary Methods - GeeksforGeeks

   www.geeksforgeeks.org/python-dictionary-methods/

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   What are the functions of dictionaries?

   • The question of the functions of dictionaries is partly an empirical one. The functions that dictionaries actually fulfill for their users are the object of a user analysis. Relevant variables include for special dictionaries: encyclopedic competence in their object domain.

   Functions and types of dictionaries - Christian Lehmann

   www.christianlehmann.eu/ling/ling_meth/ling_description/lexicography/functions_and_kinds.html

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3. www.britannica.com › topic › dictionaryDictionary | Definition, History, Types, & Facts | Britannica

   www.britannica.com › topic › dictionary

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   Dictionary, reference book that lists words in order—usually, for Western languages, alphabetical—and gives their meanings. In addition to its basic function of defining words, a dictionary may provide information about their pronunciation, grammatical forms and functions, etymologies, syntactic

   • Author: Allen Walker Read

4. www.w3schools.com › python › python_ref_dictionaryPython Dictionary Methods - W3Schools

   www.w3schools.com › python › python_ref_dictionary

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   Python has a set of built-in methods that you can use on dictionaries. Method. Description. clear () Removes all the elements from the dictionary. copy () Returns a copy of the dictionary. fromkeys () Returns a dictionary with the specified keys and value.

   Method	Description
   clear ()	Removes all the elements from the ...
   copy ()	Returns a copy of the dictionary
   fromkeys ()	Returns a dictionary with the specified ...
   get ()	Returns the value of the specified key

   See full list on w3schools.com

5. www.geeksforgeeks.org › python-dictionary-methodsPython Dictionary Methods - GeeksforGeeks

   www.geeksforgeeks.org › python-dictionary-methods

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   May 11, 2024 · Python dictionary methods is collection of Python functions that operates on Dictionary. Python Dictionary is like a map that is used to store data in the form of a key: value pair. Python provides various built-in functions to deal with dictionaries.

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7. www.christianlehmann.eu › functions_and_kindsFunctions and types of dictionaries - Christian Lehmann

   www.christianlehmann.eu › functions_and_kinds

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   Its most general functions are the following: The dictionary provides information on parts and aspects of the lexicon of one language. This is a monolingual dictionary. The dictionary provides help in translating between languages. This is a pluri- (mostly, a bi-)lingual dictionary.

8. realpython.com › python-dictsDictionaries in Python – Real Python

   realpython.com › python-dicts

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   In this tutorial, you covered the basic properties of the Python dictionary and learned how to access and manipulate dictionary data. Lists and dictionaries are two of the most frequently used Python types.

9. www.toolsqa.com › python › python-dictionariesPython Dictionaries - Methods, Functions, Comprehension ...

   www.toolsqa.com › python › python-dictionaries

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   Jul 8, 2021 · Built-In Functions in Python Dictionaries. Nested Dictionary in Python. Dictionary Comprehension in Python. Why lists can't be Python dictionary keys? What are Python Dictionaries? Python dictionary is one of the composite data types in Python that stores data in key-value pair.

10. en.wikipedia.org › wiki › DictionaryDictionary - Wikipedia

    en.wikipedia.org › wiki › Dictionary

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    A dictionary is a listing of lexemes from the lexicon of one or more specific languages, often arranged alphabetically (or by consonantal root for Semitic languages or radical and stroke for logographic languages), which may include information on definitions, usage, etymologies, pronunciations, translation, etc. It is a lexicographical ...